Title : PCB153, TCDD and estradiol compromise the benzo[a]pyrene-induced p53-response via FoxO3a.

Pub. Date : 2014 Aug 5

PMID : 24954032






3 Functional Relationships(s)
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1 PCB153, TCDD and estradiol compromise the benzo[a]pyrene-induced p53-response via FoxO3a. Benzo(a)pyrene forkhead box O3 Homo sapiens
2 These results were confirmed by silencing FoxO3a with siRNA or by inhibiting 14-3-3 protein; also these treatments trapped BaP-induced p53 in the nucleus. Benzo(a)pyrene forkhead box O3 Homo sapiens
3 Our data indicate interplay between p53, FoxO3a and 14-3-3 leading to an attenuated BaP induced apoptosis in cells co-exposed to TCDD, PCB 153 or estradiol. Benzo(a)pyrene forkhead box O3 Homo sapiens